30 lines
1.2 KiB
PHP
30 lines
1.2 KiB
PHP
<?php
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/**
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* ambre-tool-qr.php · QR code generator (free via goqr.me API)
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*/
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header("Content-Type: application/json; charset=utf-8");
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$in = json_decode(file_get_contents("php://input"), true) ?: $_POST ?: $_GET;
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$text = trim($in["text"] ?? $in["q"] ?? "");
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$size = intval($in["size"] ?? 512);
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if (!$text) { echo json_encode(["error"=>"text required"]); exit; }
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$t0 = microtime(true);
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$url = "https://api.qrserver.com/v1/create-qr-code/?size={$size}x{$size}&data=" . urlencode($text);
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$ctx = stream_context_create(["http"=>["timeout"=>15]]);
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$img = @file_get_contents($url, false, $ctx);
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if (!$img || strlen($img) < 100) { echo json_encode(["error"=>"qr gen failed"]); exit; }
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$dir = "/var/www/html/generated";
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if (!is_dir($dir)) @mkdir($dir, 0755, true);
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$slug = substr(preg_replace('/[^a-z0-9]/i', '-', $text), 0, 30);
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$filename = "wevia-qr-{$slug}-" . date("Ymd-His") . "-" . bin2hex(random_bytes(3)) . ".png";
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file_put_contents("$dir/$filename", $img);
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echo json_encode([
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"success"=>true, "text"=>$text, "size"=>$size,
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"url"=>"https://weval-consulting.com/generated/$filename",
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"size_kb"=>round(strlen($img)/1024, 1),
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"elapsed_ms"=>round((microtime(true)-$t0)*1000),
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"provider"=>"WEVIA QR",
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]);
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